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Compact and high capacity 5 Port Mechanical Valve, Metal Seal VZM400 Series.
[Features]
· High frequency, long lifespan / 300 c.p.m. or less.
· Piping possible to any EXH port.
· Pilot type can be selected (internal pilot and external pilot).
Part Number
Configured Part Number is shown.

5 Port Mechanical Valve, Metal Seal VZM400 Series product image
| Applicable fluids | Air | |||
|---|---|---|---|---|
| Operating pressure | Note 1) 0.15 to 1.0 MPa | |||
| Ambient and operating air temperature | -5 to 60°C (no freezing) | |||
| Flow rate characteristics | - | C [dm3/(s·bar)] | b | Cv |
| 1 (P) → 2 (B) / 4 (A) | 2.0 | 0.14 | 0.49 | |
| 2 (B) / 4 (A) → 4 (EB) / 5 (EA) | 1.7 | 0.25 | 0.44 | |
| Maximum frequency (mechanical operation type) | 300 c.p.m or less | |||
| Lubrication | Not required (Use turbine oil class 1 ISO VG32, if lubricated) | |||
| Connection port size | Main valve / 1/8 | |||
| Pilot valve (EXH) / M5 × 0.8 | ||||
| Option | Foot bracket Note 2) | |||
Note 1) External pilot type: Main valve 0 MPa to 1.0 MPa, pilot valve 0.15 MPa to 1.0 MPa.
Note 2) The standard body cannot be retrofitted with a foot bracket.
| - | Actuator | Model | Actuator part No. | Compatible | Weight (g) |
|---|---|---|---|---|---|
| Mechanical operation | Basic type | VZM450-01-00 | - | - | 120 |
| Roller lever | VZM450-01-01 | VM-01C | POM roller | 160 | |
| VZM450-01-01S | VM-01CS | Hard steel roller | 170 | ||
| One way roller lever | VZM450-01-02 | VM-02C | POM roller | 170 | |
| VZM450-01-02S | VM-02CS | Hard steel roller | 180 | ||
| Straight plunger | VZM450-01-05 | VM-05C | - | 200 | |
| Roller plunger | VZM450-01-06 | VM-06C | POM roller | 200 | |
| VZM450-01-06S | VM-06CS | Hard steel roller | 200 | ||
| Manual Operation | Toggle lever | VZM450-01-08 | VM-08C | - | 190 |
| Push button (Mushroom) | VZM450-01-30R | VM-30CR | Red | 199 | |
| VZM450-01-30B | VM-30CB | Black | |||
| VZM450-01-30G | VM-30CG | Green | |||
| VZM450-01-30Y | VM-30CY | Yellow | |||
| Push button (Extended) | VZM450-01-32R | VM-32CR | Red | 192 | |
| VZM450-01-32B | VM-32CB | Black | |||
| VZM450-01-32G | VM-32CG | Green | |||
| VZM450-01-32Y | VM-32CY | Yellow | |||
| Push button (Flush) | VZM450-01-33 | VM-33C | With a set of red, black, green, yellow | 197 | |
| Twist selector (2 position) | VZM450-01-34R | VM-34CR | Red | 198 | |
| VZM450-01-34B | VM-34CB | Black | |||
| VZM450-01-34G | VM-34CG | Green | |||
| VZM450-01-34Y | VM-34CY | Yellow | |||
| Key selector (2 position) | VZM450-01-36 | VM-36C | - | 217 | |
Note 1) Actuator replacement is available for all types.
Note 2) The handle of the selector (2 position) cannot be removed or replaced alone.

Model number example

5 Port Mechanical Valve Metal Seal VZM400 Series Structural Drawing
| Number | Part name | Material | Note |
|---|---|---|---|
| 1 | Body | ADC | Platinum silver |
| 2 | Pilot body | PBT | ZDC only for external pilot type |
| 3 | Head cover | ZDC | Black zinc chromated |
| 4 | Spool/sleeve | Stainless steel | - |
| 5 | End cover | POM | - |
| 6 | Piston A | POM | - |
| 7 | Push rod | POM | - |
| 8 | Valve seat (A) | POM | - |
| 9 | Valve seat (B) | POM | - |
| 10 | Valve | NBR | - |
| 11 | Piston guide B | Aluminum Alloy | - |
| 12 | Return spring | Stainless steel | - |
| 13 | Cushioning | Rubber | - |
| 14 | Cushioning | Rubber | - |
| 15 | Valve spring | Stainless steel | - |
| 16 | Return spring | Stainless steel | - |
| 17 | Piston B | POM | - |
(Unit: mm)

VZM450-01-00 dimensional drawing
| *F.O.F. | 16 N |
|---|---|
| P.T. | 1 mm |
| O.T. | 2 mm |
| T.T. | 3 mm |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Number of Switching Positions | Switching Operation | Pipe Port Type | Type of Plunger | Rod Arm Type | Push Button Type | Body options | Bracket option | Made to order specifications | Suffix for actuator |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 404.72 | 1 Piece(s) | 3 Day(s) | 2-position Direction Switching | Rod Arm | Rc(R) | - | Spring Rod | - | Internal pilot type | None | None | None | ||
MYR 553.57 | 1 Piece(s) | 21 Day(s) | 2-position Direction Switching | Rod Arm | Rc(R) | - | Spring Rod | - | Internal pilot type | With foot bracket | None | None | ||
MYR 453.25 | 1 Piece(s) | 43 Day(s) | 2-position Direction Switching | Plungers | Rc(R) | Roller Lever | - | - | Internal pilot type | None | None | None | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Plungers | Rc(R) | Roller Lever | - | - | Internal pilot type | With foot bracket | None | None | ||
MYR 421.85 | 1 Piece(s) | 9 Day(s) or more | 2-position Direction Switching | Plungers | Rc(R) | Roller Lever | - | - | Internal pilot type | None | None | Hard steel roller | ||
MYR 478.24 | 1 Piece(s) | 17 Day(s) or more | 2-position Direction Switching | Plungers | Rc(R) | Roller Lever | - | - | Internal pilot type | With foot bracket | None | Hard steel roller | ||
MYR 655.98 | 1 Piece(s) | 21 Day(s) | 2-position Direction Switching | Plungers | Rc(R) | One-way Motion Roller Lever | - | - | Internal pilot type | None | None | None | ||
MYR 505.54 | 1 Piece(s) | 14 Day(s) or more | 2-position Direction Switching | Plungers | Rc(R) | One-way Motion Roller Lever | - | - | Internal pilot type | None | None | Hard steel roller | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Plungers | Rc(R) | One-way Motion Roller Lever | - | - | Internal pilot type | With foot bracket | None | Hard steel roller | ||
MYR 527.75 | 1 Piece(s) | 14 Day(s) or more | 2-position Direction Switching | Plungers | Rc(R) | Straight | - | - | Internal pilot type | None | None | None | ||
MYR 725.72 | 1 Piece(s) | 21 Day(s) | 2-position Direction Switching | Plungers | Rc(R) | Straight | - | - | Internal pilot type | With foot bracket | None | None | ||
MYR 550.96 | 1 Piece(s) | 23 Day(s) or more | 2-position Direction Switching | Plungers | Rc(R) | Rollers | - | - | Internal pilot type | None | None | None | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Plungers | Rc(R) | Rollers | - | - | Internal pilot type | With foot bracket | None | None | ||
MYR 558.78 | 1 Piece(s) | 14 Day(s) or more | 2-position Direction Switching | Plungers | Rc(R) | Rollers | - | - | Internal pilot type | None | None | Hard steel roller | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Plungers | Rc(R) | Rollers | - | - | Internal pilot type | With foot bracket | None | Hard steel roller | ||
MYR 677.17 | 1 Piece(s) | 2 Day(s) | 2-position Direction Switching | Toggle Switches | Rc(R) | - | - | - | Internal pilot type | None | None | None | ||
MYR 508.23 | 1 Piece(s) | 9 Day(s) or more | 2-position Direction Switching | Toggle Switches | Rc(R) | - | - | - | Internal pilot type | With foot bracket | None | None | ||
MYR 465.47 | 1 Piece(s) | 9 Day(s) or more | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | None | None | Color of push button, selector: Black | ||
MYR 671.87 | 1 Piece(s) | 21 Day(s) | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | With foot bracket | None | Color of push button, selector: Black | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | With foot bracket | Alternate type mushroom push button | Color of push button, selector: Black | ||
MYR 1,010.88 | 1 Piece(s) | 21 Day(s) | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | None | Alternate type mushroom push button | Color of push button, selector: Black | ||
MYR 924.80 | 1 Piece(s) | 21 Day(s) | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | None | Push lock turn reset type mushroom push button | Color of push button, selector: Black | ||
MYR 444.86 | 1 Piece(s) | 9 Day(s) or more | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | None | None | Color of push button, selector: Green | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | With foot bracket | None | Color of push button, selector: Green | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | With foot bracket | Alternate type mushroom push button | Color of push button, selector: Green | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | With foot bracket | Push lock turn reset type mushroom push button | Push button selector color: Green | ||
MYR 1,010.88 | 1 Piece(s) | 21 Day(s) | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | None | Alternate type mushroom push button | Color of push button, selector: Green | ||
MYR 924.80 | 1 Piece(s) | 21 Day(s) | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | None | Push lock turn reset type mushroom push button | Color of push button, selector: Green | ||
MYR 488.06 | 1 Piece(s) | 23 Day(s) or more | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | None | None | Color of push button, selector: Red | ||
MYR 761.63 | 1 Piece(s) | Quote | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | With foot bracket | None | Color of push button, selector: Red | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | With foot bracket | Alternate type mushroom push button | Color of push button, selector: Red | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | With foot bracket | Push lock turn reset type mushroom push button | Color of push button, selector: Red | ||
MYR 1,010.88 | 1 Piece(s) | 21 Day(s) | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | None | Alternate type mushroom push button | Color of push button, selector: Red | ||
MYR 924.80 | 1 Piece(s) | 21 Day(s) | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | None | Push lock turn reset type mushroom push button | Color of push button, selector: Red | ||
MYR 655.98 | 1 Piece(s) | 21 Day(s) | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | None | None | Color of push button, selector: Yellow | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | With foot bracket | None | Color of push button, selector: Yellow | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | With foot bracket | Alternate type mushroom push button | Color of push button, selector: Yellow | ||
MYR 1,010.88 | 1 Piece(s) | 21 Day(s) | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | None | Alternate type mushroom push button | Color of push button, selector: Yellow | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Push Button | Rc(R) | - | - | Mushroom | Internal pilot type | None | Push lock turn reset type mushroom push button | Color of push button, selector: Yellow | ||
MYR 486.35 | 1 Piece(s) | 14 Day(s) or more | 2-position Direction Switching | Push Button | Rc(R) | - | - | Flat Long Top | Internal pilot type | None | None | Color of push button, selector: Black | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Push Button | Rc(R) | - | - | Flat Long Top | Internal pilot type | With foot bracket | None | Color of push button, selector: Black | ||
MYR 486.35 | 1 Piece(s) | 17 Day(s) or more | 2-position Direction Switching | Push Button | Rc(R) | - | - | Flat Long Top | Internal pilot type | None | None | Color of push button, selector: Green | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Push Button | Rc(R) | - | - | Flat Long Top | Internal pilot type | With foot bracket | None | Color of push button, selector: Green | ||
MYR 493.62 | 1 Piece(s) | 3 Day(s) | 2-position Direction Switching | Push Button | Rc(R) | - | - | Flat Long Top | Internal pilot type | None | None | Color of push button, selector: Red | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Push Button | Rc(R) | - | - | Flat Long Top | Internal pilot type | With foot bracket | None | Color of push button, selector: Red | ||
MYR 655.98 | 1 Piece(s) | 21 Day(s) | 2-position Direction Switching | Push Button | Rc(R) | - | - | Flat Long Top | Internal pilot type | None | None | Color of push button, selector: Yellow | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Push Button | Rc(R) | - | - | Flat Long Top | Internal pilot type | With foot bracket | None | Color of push button, selector: Yellow | ||
MYR 444.79 | 1 Piece(s) | 9 Day(s) or more | 2-position Direction Switching | Push Button | Rc(R) | - | - | Flat Top | Internal pilot type | None | None | None | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Push Button | Rc(R) | - | - | Flat Top | Internal pilot type | With foot bracket | None | None | ||
MYR 501.78 | 1 Piece(s) | 3 Day(s) | [Selecting Valve] Selector (2 Position) | Selecting Knob | Rc(R) | - | - | - | Internal pilot type | None | None | Color of push button, selector: Black | ||
MYR 463.29 | 1 Piece(s) | 9 Day(s) or more | - | Selecting Knob | Rc(R) | - | - | - | Internal pilot type | With foot bracket | None | Color of push button, selector: Black | ||
MYR 448.14 | 1 Piece(s) | 9 Day(s) or more | [Selecting Valve] Selector (2 Position) | Selecting Knob | Rc(R) | - | - | - | Internal pilot type | None | None | Color of push button, selector: Green | ||
MYR 508.68 | 1 Piece(s) | 23 Day(s) or more | - | Selecting Knob | Rc(R) | - | - | - | Internal pilot type | With foot bracket | None | Color of push button, selector: Green | ||
MYR 447.99 | 1 Piece(s) | 9 Day(s) or more | [Selecting Valve] Selector (2 Position) | Selecting Knob | Rc(R) | - | - | - | Internal pilot type | None | None | Color of push button, selector: Red | ||
MYR 682.90 | 1 Piece(s) | 21 Day(s) | - | Selecting Knob | Rc(R) | - | - | - | Internal pilot type | With foot bracket | None | Color of push button, selector: Red | ||
MYR 453.42 | 1 Piece(s) | 9 Day(s) or more | - | Selecting Knob | Rc(R) | - | - | - | Internal pilot type | None | None | Color of push button, selector: Yellow | ||
- | 1 Piece(s) | Quote | - | Selecting Knob | Rc(R) | - | - | - | Internal pilot type | With foot bracket | None | Color of push button, selector: Yellow | ||
MYR 628.07 | 1 Piece(s) | 14 Day(s) or more | 2-position Direction Switching | Selector Knob with Key | Rc(R) | - | - | - | Internal pilot type | None | None | None | ||
- | 1 Piece(s) | Quote | 2-position Direction Switching | Selector Knob with Key | Rc(R) | - | - | - | Internal pilot type | With foot bracket | None | None | ||
MYR 537.67 | 1 Piece(s) | 21 Day(s) | 2-position Direction Switching | Rod Arm | G | - | Spring Rod | - | Internal pilot type | None | None | None |
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| Main Body Shape | Block Vertical Type | Number of Ports | 5-port | Plumbing Thread Nominal | 1/8 |
|---|---|---|---|---|---|
| Plumbing Type and Direction | Direct Side | Effective Sectional Area(mm2) | 9.05 | Mounting Method | Side |
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